Ocean Energy Systems Toefl Answers

Circling the sun at an average distance of 149 million km 93 million miles.

Ocean energy systems toefl answers. B several different methods of gathering wave energy have been developed including floating generators and partially submerged air chambers with turbines. Become a part of our community of millions and ask any question that you do not find in our toefl q a library. The process of the hydrological cycle that is maintained by the ocean s large surface area is evaporation. Some estimates say that during the second decade of this century ocean energy sources will generate more than 1 000 megawatts of electricity which is enough to power a million homes in the industrialized world.

Think carefully before you select an answer. C people must weigh the benefits of ocean. What if heated by solar energy have special collectors on the. The correct answer to this question is b of ocean tides is.

Your answer is scored on the first click. Answer choices a tidal power and thermal energy are also examples of how the ocean can meet the growing energy needs of humankind. Browse from thousands of toefl questions and answers q a. You can also do part 1 of this test.

Evaporation is the phase change by which water changes from liquid to gas form. Oceans are huge reservoirs of renewable energy which have yet to be properly harnessed. Oceans chapter exam instructions. Reading comprehension and vocabulary 55 minutes 60 questions.

Enveloped by an ocean of air consisting of 78 nitrogen and 21 oxygen the planet is the only one in our solar system known to harbor life. Toefl reading test 2 this page will help you practise for the toefl reading test. In this guide you will find a free toefl reading test with answers a lot of toefl reading practice questions and information on the 10 different reading question types to help you prepare successfully for your toefl reading test. Choose your answers to the questions and click next to see the next set of questions.

Each number in a binary system are formed from only two symbols. This section has a reading passage about smart energy and 12 questions. This question is one related to grammar.